3980955121980

Names of 3980955121980

• Cardinal: 3980955121980 can be written as Three trillion, nine hundred eighty billion, nine hundred fifty-five million, one hundred twenty-one thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.98095512198 × 10¹²

Factors of 3980955121980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 211978764

Divisors of 3980955121980

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 313 626 939 1252 1565 1878 3130 3756 4695 6260 9390 18780 211978441 423956882 635935323 847913764 1059892205 1271870646 2119784410 2543741292 3179676615 4239568820 6359353230 12718706460 66349252033 132698504066 199047756099 265397008132 331746260165 398095512198 663492520330 796191024396 995238780495 1326985040660 1990477560990 3980955121980
• Sum of all divisors σ(n): 11182286772384
• Sum of proper divisors (its aliquot sum) s(n): 7201331650404
• 3980955121980 is an abundant number, because the sum of its proper divisors (7201331650404) is greater than itself. Its abundance is 3220376528424

Bases of 3980955121980

• Binary: 111001111011100011011010100111100100111100₂
• Hexadecimal: 0x39EE36A793C
• Base-36: 1ESTPW75O

Squares and roots of 3980955121980

• 3980955121980 squared (3980955121980²) is 15848003683218796679120400
• 3980955121980 cubed (3980955121980³) is 63090191435867774012756570901106392000
• The square root of 3980955121980 is 1995233.0996602879
• The cube root of 3980955121980 is 15848.7772139369

Scales and comparisons

• 3,980,955,121,980 seconds is equal to 126,582 years, 3 weeks, 11 hours, 13 minutes.
• To count from 1 to 3,980,955,121,980 would take you about three hundred sixteen thousand, four hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3980955121980 cubic inches would be around 1320.7 feet tall.

Recreational maths with 3980955121980

• 3980955121980 backwards is 0891215590893
• 3980955121980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3980955121980's digits is 60
• More coming soon!